From: David Howells Date: Tue, 2 Sep 2008 01:03:14 +0000 (+1000) Subject: drm/cred: wrap task credential accesses in the drm driver. X-Git-Tag: v2.6.28-rc1~255^2~28 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=2df68b439fcb97a4c55f81516206ef4ee325e28d;p=linux-2.6-omap-h63xx.git drm/cred: wrap task credential accesses in the drm driver. Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells Reviewed-by: James Morris Acked-by: Serge Hallyn Signed-off-by: David Airlie --- diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index 851a53f1acc..dcf8b4dc954 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -246,7 +246,7 @@ static int drm_open_helper(struct inode *inode, struct file *filp, memset(priv, 0, sizeof(*priv)); filp->private_data = priv; priv->filp = filp; - priv->uid = current->euid; + priv->uid = current_euid(); priv->pid = task_pid_nr(current); priv->minor = idr_find(&drm_minors_idr, minor_id); priv->ioctl_count = 0;